14127944419 has 4 divisors (see below), whose sum is σ = 14742202896. Its totient is φ = 13513685944.

The previous prime is 14127944357. The next prime is 14127944521. The reversal of 14127944419 is 91444972141.

14127944419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91444972141 = 31 ⋅2949837811.

It is a cyclic number.

It is not a de Polignac number, because 14127944419 - 2¹¹ = 14127942371 is a prime.

It is a super-2 number, since 2×14127944419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14127944219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307129204 + ... + 307129249.

It is an arithmetic number, because the mean of its divisors is an integer number (3685550724).

Almost surely, 2^14127944419 is an apocalyptic number.

14127944419 is a deficient number, since it is larger than the sum of its proper divisors (614258477).

14127944419 is an equidigital number, since it uses as much as digits as its factorization.

14127944419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614258476.

The product of its digits is 290304, while the sum is 46.

The spelling of 14127944419 in words is "fourteen billion, one hundred twenty-seven million, nine hundred forty-four thousand, four hundred nineteen".